Saudi Arabia Faces Renewed Yemen War as Houthi Attacks Escalate

Renewed fighting in Yemen has drawn Saudi Arabia back into a costly confrontation with Iran-backed Houthi forces, undermining the kingdom's efforts to establish itself as a global investment and tourism destination. Saudi Arabia is supporting a new military campaign against the Houthis as missile and drone attacks threaten cities, airports, oil infrastructure, and major business events, according to CNN and Semafor reports published October 10 and October 9, 2026.

The escalation follows the collapse of years of relative calm and intensifying regional hostilities involving Iran, the United States, and Israel. Saudi Arabia has spent 11 years attempting to contain the Yemeni conflict through military operations and diplomacy, but its latest challenges include the withdrawal of the United Arab Emirates from Yemen, fragmented allied forces, and uncertainty over American support.

Saudi authorities said Houthi strikes on several airports in the kingdom killed at least three people this week, including a Saudi pilot. Semafor reported that an attack on Riyadh airport killed one person, while a Saudia Airlines aircraft was reportedly left burning and hundreds of flights were canceled.

Offices, schools, and the Expo 2030 construction site near Riyadh airport were evacuated on Thursday, according to Semafor. The attacks have also increased pressure on the kingdom's oil exports and contributed to the cancellation or suspension of major entertainment events, CNN reported.

The security situation threatens Saudi Arabia's efforts to attract international capital under Crown Prince Mohammed bin Salman. The kingdom is preparing to host the World Petroleum Congress and the Future Investment Initiative in the coming weeks, while its flagship financial conference is expected to draw prominent business leaders at the end of October.

Michael Ratney, a former US ambassador to Saudi Arabia, said the kingdom had sought to keep the conflict from disrupting its economic transformation.

"They just needed the conflict to stay (as) far away from them as possible without the Houthis disrupting their transformation plans," Ratney told CNN.

He described the consequences of the renewed fighting as a significant reversal for Riyadh's strategy.

"Now they find themselves in the middle of it," Ratney said.

Saudi Arabia's deteriorating position in Yemen followed a rupture with the UAE late last year. The two countries had cooperated against Iranian influence, but their relationship broke down after Saudi warplanes struck a shipment of military vehicles sent by the UAE to support Southern Transitional Council separatist forces in Yemen.

Abu Dhabi subsequently withdrew its forces, leaving thousands of fighters who had operated under Emirati command for a decade facing uncertainty. CNN reported that Saudi Arabia struggled to replace the command structure and operational coordination previously provided by its former partner.

A southern Yemeni official who requested anonymity told CNN that the transition left allied forces without an effective replacement for the Emirati system.

"There wasn't a proper transition when the Emiratis left," the official said.

The official said the differences in military coordination were immediately apparent after the withdrawal.

"It was frightening how different things became. The Emiratis' command and control was very efficient, and the Saudis did not replace this efficiency," the official told CNN.

The regional crisis deepened eight weeks after the UAE withdrawal, when the United States and Israel launched a war against Iran that killed Supreme Leader Ayatollah Ali Khamenei, according to CNN. Iranian attacks subsequently placed Washington's regional allies, including Saudi Arabia, under greater pressure.

In July, Iran sent a commercial aircraft carrying a Houthi delegation to Khamenei's funeral in Tehran, defying a Saudi air blockade of Yemen. Riyadh responded by striking the Houthi-controlled airport in Sanaa to prevent the aircraft from landing, CNN reported.

The Houthis then declared the truce with Saudi Arabia over, announced a naval blockade targeting Saudi ships, and launched a rapid offensive along Yemen's coast. Their forces seized strategic territory near the Bab al-Mandeb Strait, escalating a conflict that had already placed Saudi Arabia's southern border under pressure.

Saudi Arabia's military response, known as Operation Yemen's Dawn, aims to regain ground through Yemeni partners fighting the Houthis. However, the renewed campaign comes as Riyadh faces attacks on its own territory and uncertainty over whether its allies can sustain an effective ground operation.

Semafor reported that Western governments have advised against travel to Saudi Arabia, while US officials must obtain special approval to use Riyadh's airport. The latest attacks have also prompted concerns among international companies weighing the risks of attending major Saudi business gatherings.

Saudi residents have compared the current danger with Iraq's Scud missile attacks during the 1991 Gulf War. Semafor noted that many of those earlier strikes targeted military facilities, while the current attacks pose a challenge to Riyadh's ambitions as a center for finance, trade, and tourism.